A solid metallic item, usually cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce the inside diameter of the hole and protect the surrounding body structure from damage resulting from stress, strain and/or vibration, but without a through hole parallel to the axis. It is intended for subsequent drilling operation.
NSN 5950-01-383-8291
NSN 5855-00-294-7532
NSN 6240-01-422-1356
NSN 5985-01-347-5114
NSN 5935-01-225-0628
NSN 5990-01-465-3088
NSN 6645-00-960-6594
NSN 6150-01-175-4333
NSN 6220-01-281-5464
NSN 2925-00-837-3948
NSN 5925-01-600-8927
NSN 5920-00-100-7219